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Model 4102 Chart recorder User guide EUROTHERM CHESSELL

1. RH switch Printhead dots violet at 80 gt Enter gt setpoint Use RH LH switch to edit pol Printhead dots green at 30 Enter gt Printhead prints 10 s of hours and dots blue at current selection Use RH LH switch to edit gt Enter Printhead prints Units hours and dots blue at current selection Use RH LH switch to edit Repeat for minutes 10s and units After minutes units wait for exact time then Enter Time printed on chart ee He Enter RH switch Printhead dots green at 70 p gt Enter gt Printhead prints year decade and dots blue at current selection Proceed as for time Figure 2 5 3a Set up sequence Annex A Page 42 HA Issue 8 249928 May 99 100 MM CHART RECO RDER USER GUIDE E H D pa Sa H s D Operate both keys simultaneously for more than 4 o a 29702796 gt OG seconds to return to normal recording End of setup Ge dire o indicated by black line drawn from 0 to 50 S L 5 o PAYS lt ON gt P GE E ng o S RH key wraps around Date set up is carried out using the same method as O D Li 0123 from 12 to 1 described below for time setting Final enter causes a wech date to be printed nan e O MONTH 123456789 10 11 12 O SE O VEAR lt O00X gt 01234567893 Pen det Sor After all alarms are set up and entered RH key 8 E ae erste is next causes Time to be selected for entry Pen
2. Figure 4 1 3 Normally closed relay wiring alarm power off state HA249928 Issue 8 May 99 Page 23 100 MM RECO RDER USER GUIDE 4 2 TRANSMITTER POWER SUPPLY OPTION 4 2 1 Introduction YW Y Y This option supplies one or two sets of three iso lated 25 Volt outputs wired to terminal blocks for User outputs User outputs user connection Each output is intended to sup ply power to a remote transmitter in order to run a 2 y X 0 to 20 mA or a 4 to 20 mA current loop CE 5 LTH vuvuvys Figure 4 2 1 shows an overall view of a transmitter Output E Output 2 Output 3 power supply option fitted in the rear terminal cover O O e 9 astic cover FUSES retaining screw The fuse is a 63mA 220 240V or 100mA 110 120V 20mm anti surge type T located on the circuit board as shown in figure 4 2 1 above b Spare fuses are available from the manufacturer ISASA ES S O Re O O Ba O __ Transmitter power __ Transmitter power supply fuse supply fuse SAFETY ISOLATION Figure 4 2 1 Transmitter power supply Isolation dc to 65Hz BS EN 61010 Installation category Il Pollution degree 2 see section 6 for definitions Channel to channel 100V RMS or dc double insulation Channel to ground 300V RMS or dc basic insulation 4 2 2
3. c No c No c no c no c no c no c No c no Ch 1 Ch 1 Ch 2 Ch 2 Ch 3 Ch 3 Ch 4 Ch 4 relay 1 relay2 relay relay 2 relay 1lrelay 2 relay 1 relay 2 E Option board N 3 1 Option board N all 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 C NO C NO C NO C NO Ch 5 Ch 5 Ch 6 Ch 6 relay 1 relay 2 relay 1 relay 2 Erd at Input board Kass Figure 4 1 2 Normally open relay wiring alarm power off state 4 1 3 Four normally closed relays board This 1 2 board supplies four relays with common and normally closed contacts In alarm or power off conditions the common and normally closed contacts are closed Figure 4 1 3 below shows wiring details for 12 relays located at option board positions 1 2 and 3 7 option board NS 1 A option board NS 2 gt Eh 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 c Nc c Nc _ c Nc c nc c nc c nc c Nc c uc Ch 1 Ch 1 Ch 2 Ch 2 Ch 3 Ch 3 Ch 4 Ch 4 relay 1 relay 2 relay 1 relay 2 relay 1lrelay 2 relay 1 relay 2 r Option board N JEETJE Option board N BEE Eh 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 c Inc c nc c Nc e nc E Ch 5 Ch 5 Ch 6 Ch 6 relay 1 relay 2 relay 1 relay 2 Input board
4. Enter stops tracing and causes the print head to park at the centre of the chart 50 O OOO Oo tot current selection Use left right keys to select new chart speed then Enter ojo O goo i O RH key causes Chart zero set up to be selected for entry gt green pen dots at 10 chart width a a gt RH key causes Chart Speed set up to be selected for entry O green pen dots at 50 Enter key causes pen to indicate O O s gm f H H a vi GI 2 h O TA S we pannun L Alm 2 setpoint i a Alm 1 setpoint 0 10 0000000000 Enter then use RH key to a move to next parameter Use LH RH keys to select chart speed ar al Chart speeds am CO label behind cassette for type fitted Notes 1 RH Right hand LH Left hand 2 enter 3 behind the cassette Table 6 1 shows speeds per range 4 Enter Simultaneous operation of both left and right hand switches for between 1 and 2 seconds then release Operation of both switches for over 4 seconds quits configuration without saving any changes made since last Chart speeds There are five chart speeds 1 to 5 where 1 Off For speed range fitted see the label Alarms if fitted Each alarm can be absolute high or absolute low as specified at time of order See configuration Figure 2 5 3b Simulated chart sample HA249928 Issue 8 May 99 Annex A
5. nal BE SEKR KE SE TTT 2 Release terminals 11 and 12 Shunt assembly Attenuator assembly I ER 3 Remove CJ sensor DC V 2V lt Vin lt 10V DC mV Thermocouples DCV 1 Prise cover off 20V to 100V Removal of the CJ sensor from the input board terminal block to allow use of channel 1 to measure resistive inputs Input type RTD or Ohm lt is recommended that when mixed inputs are being used thermocouples are wired to the lowest channel numbers If channel 1 is setto RTD or Ohm then the CJ sensor must be disconnected as shown above and any other channel set to 2 wire resistance thermometer 3 wire resistance thermometer Potentiometer Thermocouple must use an External Cold Junction Resistance inputs not available at channel 1 if any other channel is a thermocouple input Wire sizes Power 0 5 mm2 min Signal 2 5 mm2 max Figure 2 2 Electrical Installation Page 6 HA249928 Issue 8 May 99 100 MM CHART RECO RDER USER GUIDE 2 3 PEN PRINT CARTRIDGE REPLACEMENT Background L II Display Notes 1 Care should be taken to avoid pen cartridge contact with D On Enter Password skin or clothing 2 The password is set to 010 at the factory b
6. 2 o O a 5 Use LH or RH switch to select new chart speed o So g RH twice to select speed 4 in this example o D E Enter causes pen 1 to move to 40 45 A 50 55 or 60 according to current chart a S speed 2 in this example 40 off o O o SO O i S i Operation of RH switch centres pens 7 gt o o o OS ter O O Single Enter fans pens for changing 0 D Chart stops o o o o Notes 1 RH Right hand LH Left hand 2 Enter Simultaneous operation of both left and right hand switches for between 1 and 2 seconds then release Operation of both switches for over 4 seconds quits configuration without saving any changes made since last enter 3 Chart speeds There are five chart speeds 1 to 5 where 1 Off For speed range fitted see the label behind the cassette Table 6 1 shows speeds per range 4 Alarms if fitted Each alarm can be absolute high or absolute low as specified at time of order See configuration label behind cassette for type fitted Figure 2 5 1 Simulated chart sample HA249928 Annex A Issue 8 May 99 Page 41 100 MM RECO RDER USER GUIDE 2 5 2 Continuous trace recorder with annotator Apart from the fact that the annotator prints only in black the setting up procedure for continuous pen recorders with annotation is the same as that given below for multi point recorders 2 5 3 Multipoint recorder Operating the two switches simultane ously
7. 5 5uV 0 2 Volt 1 Volt 37uV 2 Volts 10 Volts 370uV 0 084 input 0 053 range 80ppm of input per deg C 0 084 input 0 037 range 80ppm of input per deg C 0 275 input 0 040 range 272ppm of input per deg C Thermocouple data Temperature scale Linearisation accuracy Bias current Cold junction types CJ error CJ rejection ratio Upscale downscale drive Types and ranges ITS 90 0 05 of user entered span 0 05 nA Off internal external 1 C max instrument at 25 C 50 1 minimum High low or none Overall range CC Standard Max linearisation error 0 to 1820 IEC 584 1 0 to 400 C 1 7 C 400 to 1820 C 0 03 C 0 to 2300 0 to 2495 270 to 1000 0 to 2315 210 to 1200 270 to 1372 200 to 900 Hoskins Hoskins IEC 584 1 Hoskins IEC 584 1 IEC 584 1 DIN43700 1985 To IPTS68 0 12 C 0 08 C 0 03 C 0 07 C 0 02 C 0 04 C 0 20 C Ni NiMo Platinel 270 to 1300 50 to 1768 50 to 1768 270 to 400 200 to 600 0 to 1406 0 to 1370 IEC 584 1 IEC 584 1 IEC 584 1 IEC 584 1 DIN 43710 1985 Ipsen Engelhard 0 04 C 0 04 C 0 04 C 0 02 C 0 08 C 0 14 C 0 02 C Page 32 HA249928 Issue 8 May 99 100 MM RECO RDER USER GUIDE 6 1 TECHNICAL SPECIFICATION Recorder Cont Resistance inputs Ranges including lead resistance Linearisation accuracy Influence
8. Page 43 100 MM RECO RDER USER GUIDE 3 DISPLAY INTERPRETATION Replaces 3 CONFIGURATION The four character blue display shows the process value of each channel in turn with each channel remaining on display for 5 seconds Current channel number is indicated by a green numeric character to the left of the display unit Current channel number X Alarm 2 high 4 a Alarm 2 low AH Alarm 1 high s j Alarm 1 low Minus sign E A Channel hold symbol Channel value Operation of the left push button switch for between 1 and 2 seconds causes the currently displayed channel s value to remain permanently on display Channel hold Channel hold is indicated by a red H below the channel number The channel numbers can be scrolled through manually in both normal and channel hold mode by operation of the right hand push switch The red arrow heads to the right of the display indicate which if either of the the displayed channel s alarms is ac tive and whether the alarm is absolute high or absolute low as defined at time of order Range 1 2 SE 5 Recorder type 1 Off 5 20 60 120 2 Off 10 20 60 120 Continuous and 3 Off 10 30 60 120 multipoint 4 Off 20 30 60 120 5 Off 30 60 120 300 Continuous only 6 Off 20 120 600 1200 Annotation if fitted 7 Off 20 300 1200 3600 inhibited above 300 8 Off 20 3600 18000 36000 mm hr Table 6 1 Chartspeeds Annex A HA249928 Page 44 Issue 8
9. 1 may not be closed if contact input 2 below is closed 4 3 2 Contact input 2 This function applies only to annotating recorders At closure the current time and date is printed on the chart For as long as the contact is closed the chart runs at its selected speed but annotation of scales time date and chart speed is inhibited At contact opening pens are zeroed contiuous trace recorders or tracing is inhibited multipoint recorders time date scales and chart speed are printed on the chart the chart is wound forwards 80 mm and is then stopped Contact input 2 may not be closed if contact input 1 is closed 4 3 3 Contact input 3 This function applies only to annotating recorders and is effective only if contact or 2 is closed On closure the message EVENT START HH MM SS is printed at the left hand side of the chart where HH MM SS shows the time of closure in hours minutes and seconds On contact opening the message DURATION HH MM SS is printed at the left edge of the chart where HH MM SS shows how long the contact has been closed to the nearest second Should the duration of closure reach 100 hours the duration re sets to zero 4 3 4 Contact input 4 If contact 1 or 2 is closed then channel four continuous trace or channel six multipoint recorders is used to show the status of contact closure 4 Whilst contact 4 is open the trace is at 100 of chart span whilst closed the trace moves to
10. 5000 RPM and so on Lo Hi Where this appears after the LIN menu item these entries cater for the case where a remote transducer is attached to a non linearising transmitter In these circumstances a signal of say 4 to 20 mA input range might be equivalent to 400 to 1600 C linearisation range Itis this linearisation range which is entered here OC This field appears only when type tc and Lin is a thermocouple type and allows the user to use no cold junction compensation CJC none the internal CJC supplied by the recorder int or an external cold junction held at a known temperature Etn Where external is selected the following item is BIC which allows the temperature of the external CJC to be entered Ej C Allows the temperature of an external cold junction to be entered See CJC immediately above for more details This EJC item appears only when CJC has been selected as external Etn SHUN Allows a shunt value to be entered for mA type inputs RESP Allows the user to select none Drive High drhi or Drive Low Drlo as the recorder s response to an open circuit R gt 1OMQ at its input Where none is selected the channel drifts according to the induced voltages in the signal wiring When selected high low the channel will be traced at gt 100 lt 0 on the chart DECP Allows the user to determine the position of the decimal point at the recorder display The positions can be scrolled through from 0 000 th
11. Colours Various FIRE AND EXPLOSION DATA FLAMMABLE LIMIT Not flammable Flash point deg C Method used LEL UEL Use medium appropriate to primary Not available Not available Extinguishing media Sause of fire Special fire fighting procedures Unusual fire and explosion hazards None HEALTH HAZARD DATA Threshold limit value Not established LD 50 Oral gt 5g kg LD 50 Dermal Not established Skin and eye irritation None in normal use Over exposure effects Slight irritation of mucus membrane FIRST AID PROCEDURES Eyes and skin Flush affected areas with water If irritation develops consult a physician Ingestion If swallowed dilute with water Induce vomiting Obtain immediate medical attention Inhalation If inhaled move to fresh air If necessary aid breathing and obtain medical attention REACTIVITY DATA STABILITY Conditions to avoid Strong oxidising agents and temperatures Unstable ea above 90 C Stable Yes Hazardous decomposition None products Hazardous g polymerisation Will not occur SPILL OR LEAK PROCEDURES Wipe up spills with towels and cloths Remove stains with soap solution Dispose of waste in accordance with local environment control regulations SPECIAL PROTECTION INFORMATION Respiratory If vapours are generated use organic vapour re
12. Event input board Annotator board Continuous pen recorders only Environmental Performance Temperature limits Operation 0 to 50 C Storage 20 to 70 C Humidity limits O peration 5 to 80 RH non condensing Storage 5 to 90 RH non condensing Protection Door and Bezel IP54 Sleeve IP20 Transmitter Power Supply option rear cover IP10 Shock BS EN61010 Vibration 2g peak at10 Hz to 150Hz Altitude max lt 2000 metres Electromagnetic compatibility EMC Emissions BS EN50081 2 Immunity BS EN50082 2 Electrical safety BS EN61010 Installation category II Pollution degree 2 Physical Panel mounting DIN 43700 Bezel size 144 x 144 mm Panel cutout dimensions 138 x 138 both 0 1 mm Depth behind bezel rear face 220 mm no terminal cover 236 mm standard terminal cover 275 mm closed long terminal cover 390 mm open long terminal cover Weight lt 3 5kg Panel mounting angle Vertical 30 HA249928 Page 30 Issue 8 May 99 100 MM RECO RDER USER GUIDE 6 1 TECHNICAL SPECIFICATION Recorder Cont Printing system continuous trace Pen type Pen resolution Pen colours Pen life Update rate Response time 10 to 90 Annotator characters per line Disposable fibretipped pens 0 15 mm Channel 4 bottom annotator 1 2 km channel pens 7 5 x 10 dots annotator 4 Hz 2 sec max 38 Printing system multipoint Pen type Print resolution Trace colou
13. O 0 Figure 3 2 8 Alarm configuration example HA249928 Issue 8 May 99 Page 17 100 MM RECO RDER USER GUIDE 3 2 9 Range This section allows the configuration of the input channels to be entered Figure 3 2 9 shows the top level range con figuration menu for three cases 1 Input type thermocouple or RTD Linearisation TC or RTD type 2 Input type V mV mA or ohms Linearisation type linear or square root and 3 Input type V mV mA or ohms Linearisation function Thermocouple or RTD type This last combination is used with transducer transmitters which do not incorporate their own linearisation tables Notes 1 Channel one must not be used whilst configured as Ohm or RTD unless the CJ sensor has been disconnected figure 2 2 or gross measurement errors will occur When the CJ sensor disconnected no other input channel should be configured as T C unless it uses an external CJC 2 The background PV display will show brng bad range if any one or more of the following obtain a Input range low gt Input range high b Linearisation range low gt Linearisation range high c Scale low Scale high d Hardware capabilities are exceeded e Linearisation type is inappropriate to the rest of the configuration rng rng rng i i set channel set channel set channel number E99 number E99 number 99 E lt zl type type type A A A 1 Lo Lo Lo Enter
14. Signal wiring Each set of outputs is terminated at a terminal block as shown in figure 4 2 2 In order to read input values successfully a resis Long terminal cover tor must be connected across V and V of the l 1 Si Recorder rear input channel This resistor should have a mini terminal panel mum specification of 1 4 Watt 1 and should ee ener EE E Supply be either 1000 or 2500 in value as required V V 1I l Resistors of this kind are available from the v 8 RS Z manufacturer a ZS a s ZS tft _d alalale l User terminal block S Other transmitters Transmitter Only one channel shown for clarity Figure 4 2 2 Transmitter power supply signal wiring HA249928 Page 24 Issue 8 May 99 100 MM RECO RDER USER GUIDE 4 3 EVENTINPUT OPTION This option offers four inputs to control chart on off and annotation of events Each event is initiated by a contact closure or opening applied between the C terminal and input terminals one to four Note Alarm message printing is inhibited if the Event Input Option is fitted 4 3 1 Contact input 1 With the contact closed the chart runs normally at its selected chart speed When the contact is opened pens are parked at zero continuous trace recorders or tracing is stopped multipoint recorders the chart winds forward eighty mm and stops Contact input
15. becoming active Relays are energised continuously except when in alarm so that if power to the recorder fails they go into their alarm state Also known as a resistance temperature detector RTD a resistance thermometer is con structed of a material whose resistance varies in a known way with the temperature it is ex posed to The resistance variation is non linear but for any given type this non linearity is well known and invariable and is compensated for by linearisation tables in the recorder memory Also known as threshold this is the point at which an alarm becomes active or inactive See also hysteresis The input circuit of each recorder channel measures voltage signals If current signals are connected to the recorder a low value resistor must be placed across the inputs to convert the current signal to Volts according to Ohms law Volts Amps x Ohms Thus a0 to 20 mA 0 02 Amps signal applied across a 250 Q resistor produces a voltage range of 0 to 0 02 x 250 Volts 5 Volts Such resistors are called Shunt resistors or Shunts for short and are usually of very close tolerance Span has two common meanings the right most grid of the chart or the value given by maximum value minimum value The two meanings are identical where the minimum value is zero The line produced on the chart or display screen showing the value of the process variable being measured A junction of two dissimilar meta
16. build up Unusual fire and explosion hazards which might not be self venting Toxic fumes cyanogen might be generated HEALTH HAZARD DATA Threshold limit value Not applicable LD 50 Oral Not applicable LD 50 Dermal Not applicable Skin and eye irritation Should cells leak the leak material will be a caustic solution Avoid contact Over exposure effects Not applicable Chemical nature See above There are no risks in normal use FIRST AID PROCEDURES Eyes and skin If leakage occurs wash the affected area withplenty of water and cover with dry gauze If eyes are affected wash with plenty of water Seek medical assistance Ingestion If ingestion of leak material occurs DO NOT induce vomiting Give plenty of milk to drink Obtain immediate medical assistance stating nickel cadmium battery Inhalation Not applicable REACTIVITY DATA ST ITY Conditions to avoid Stable Yes Unstable AS Mechanical damage overcharging short circuiting terminals storage temperatures outside the range 0 to 40 C Hazardous decomposition None products Hazardous polymerisation Will not occur ISPILL OR LEAK PROCEDURES In normal use there is no risk of leakage If batteries are abused this may lead to the leaking of a caustic alkaline solution which will corrode aluminium and copper The leak
17. date Setting oooonconnnnninnnnnnnnnccnnnnccrcncncnrnnns 16 Option description esccseseeeeeeeeeeeees 22 to 23 Transmitter power SUPP Y 24 IO EE 11 AN A NES dn a 19 ESP ene ee dee ees 19 Te DEE 18 U ne Units As channel 1 input type secere 18 Selection as input type coccion 19 Display table esu viens ege italia 20 Display Oria ias 10 S Thermocouple RTD esceeceeteeeeerseseeseeseeteateaes 19 EI AOE ETE A STET 2 V Scale high low entre 19 f Scale printings ee AA en A tesa 11 Volts as input type selection ete 19 SCH itech ta A a 19 SCLO NEE 19 WW Setting Wiring Alarm hysteresis cceseseeeeeeceeeeeeeeeeseeeeseneeeenes 21 Mains and Signal ivonne 6 Alarm messages On Off AN 11 Alarm setpoints thresholds AA 17 40 Z Alarm TV peinar E aaa 17 ZEro ee al BEE 15 40 HA249928 Issue 6 May 98 Page 47
18. final channel s alarm 2 threshold the recorder returns to normal O O C o o operations o Channel 2 alarm 1 Oo a E threshold Further Enter selects channel 2 alarm 1 H setting and so on o SO o o o Further Enter selects channel 1 alarm 2 dc Es ke setting Pens 2 3 and 4 move to 80 pen 1 9 threshold 2 to 85 After further Enter pen 1 moves to 2 2 ER current alarm 2 threshold Adjust using LH S ZS 5 E and RH switches then Enter a v Ee o Current channel 1 New threshold D E o alarm 1 threshold O E Pens 2 3 and 4 move to 20 pen 1to 15 y Adi o ba O After further Enter pen 1 moves to current o ao D alarm 1 threshold Adjust using LH and RH E We switches then Enter H se EC dd E o Sch BO o ope Oo Further Enter selects Pen 2 zero setting FE O Ki and so on When all pens zeros and spans o Q entered further Enter selects channel 1 o a D 2 alarm 1 setting o oO o o Ro ke O Further Enter selects Pen 1 span setting 9 5 Pens 2 3 and 4 move to 90 pen 1 to 95 J After further Enter pen 1 moves to near O 100 Set span as for zero o o D N o o e e o D l h h hen Enter Q 5 Use left amp right switches to adjust then Enter he z O o dp 5 Further Enter selects Pen 1 zero setting o oO J Pens 2 3 and4 move to 10 pen 1 to 5 o O After further Enter pen 1 moves to near zero o o O O O S o o
19. for between 1 and 2 seconds causes the printhead to park at 50 chart width Operating the right hand switch moves to the next parameter or operating both switches together for about 1 second enters the parameter s setup Parameters appear in the following order Chart speed Chart zero Chart span Alarm setpoints Time Date Once in setup the right and left hand keys are used to adjust the value Operat ing both keys together for 1 to 2 seconds enters the new value Figure 2 5 3b shows the programming sequence including changing the time from 15 12 to 16 35 and the date from 12 12 95 to 29 2 96 Enter Printhead parks RH switch RH switch Printhead dots blue at current chart Printhead dots green at 50 gt Enter gt speed 1 to 5 gt Enter Use RH LH switch to edit Printhead dots blue at current zero Printhead dots green at 10 gt Enter gt Use RH LH switch to edit ESCH RH switch K gt Printhead dots blue at current span Printhead dots green at 90 gt Enter gt Use RH LH switch to edit bie gt y RH switch Printhead dots violet at 20 gt Enter gt RH switch Printhead dots violet at ch1 alarm 1 setpoint Use RH LH switch to edit He Enter RH switch Printhead dots violet at ch1 alarm 2 Repeat for channels 2 to 6 alarms 1 and 2 Printhead dots in colour of channel
20. further declares that the above products comply with the EMC Directive 89 336 EEC amended by 93 68 EEC and also with the Low Voltage Directive 73 23 EEC wos PRN de lo echt zit May 97 Signed for and on behalf o fe otherm Recorders Limited Peter De Nouger de Technical Director 1A2 49986U020 Issue 3 May 97 O 1999 Eurotherm Recorders Ltd All rights are strictly reserved No part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means without the prior written permission of the copyright owner Eurotherm recorders Ltd reserves the right to alter the specification of its products from time to time without prior notice Although every effort has been made to ensure the accuracy of the information contained herein it is not warranted or represented by Eurotherm Recorders Ltd to be a complete or up to date description of the product HA249928 Issue 8 May 99 Page 1 100 MM RECO RDER USER GUIDE SAFETY NOTES Before any other connection is made the protective earth terminal C shall be connected to a protective con ductor The Mains supply voltage wiring must be terminated in such a way that should it slip in the cable clamp the Earth wire would be the last wire to become disconnected In the case of portable equipment the protective earth terminal must remain connected even if the recorder is isolated from the mains supply if any of t
21. hinged at their left edge With power applied to the recorder operate both push switches simultaneously for between and 2 seconds Af ter the switches are released the printhead travels to the centre chart position Remove the chart cassette and pull the exhausted print cartridge vertically downwards out of its holder Offer up the new cartridge to the printhead and push it upwards into place Return the chart cassette to the chassis Operate the switches simultaneously for over 4 seconds to return to normal recording or for between and 2 seconds to check the printhead zeros and spans section 2 5 HA249928 Annex A Issue 6 May 98 Page 39 100 MM RECO RDER USER GUIDE 2 5 SETTING UP THE RECORDER Replaces 3 CONFIGURATION An auto repeat feature is included in the recorder interface so when a key has to be operated repeatedly the key can be held continuously actuated instead if appropriate until the required number of increments has been achieved 2 5 1 Continuous trace recorder with no annotator Activating the two pushbutton switches for approximately 1 second causes the chart to stop and the pens to fan ready for replacement Repeated operations of the right hand switch scrolls through the list below At any point a further 1 second operation of both keys simultaneously Enter allows access to the parameter for adjustment using either or both the switches 1 Pen fan 7 Pen 3 zero 13 Channel 2 alarm 1 2 C
22. input range A Enter input range yu Enter input range A low and high values low and high values low and high values 1 Hi Hi Hi _ Select linearisation Li Select linearisation Li Select linearisation Li function An function n function 1P A A A Select C or F Unit SCLo 1 Lo A Enter scale low and TE Enter linearisation ZE Select CJC type A high values ae range low ee PER Only for Type TC 1 CJC SCHi 1H1 If CUC t t Ez E A ype external A enter temp d ECJ Enter NS Unit Select C or F 1 Unit A A A Set break response ee sp Enter shunt value Shun Enter shunt value Shun high low or none only for Type mA only for Type mA I A A Set display decimal Set break response Set break response point position gece high low or none TERE high low or none eSP l l Set display decimal de cp Set display decimal de cp point position point position l em Type TC or RTD Type Volts mV mA ohm Type Volts mV mA ohm Lin TC or RTD type Lin Linear or square root Lin T C or RTD Figure 3 2 9 Channel range configuration menu HA249928 Page 18 Issue 8 May 99 100 MM RECO RDER USER GUIDE 3 2 9 RANGE Cont type Scrollable through Off tc thermocouple mV Volts mA RTD Ohm If Off then none of the headings below ap pears Where different input types are to be used resistive inputs RTD or pot
23. is the editable character and this sign can be toggled on and off using the up down arrow keys 23 40 2 The units character is entered first after the sign then the deci gt mal point position 1023 4 3 To move the decimal point to the 10s or 100s position the cursor gt key is operated a when the editable character is the least significant right most 023 4 digit LSD AND A b this LSD is 0 123 4 Operating the cursor with anything other than zero as the LSD fails al to shift the decimal point position 123 4 4 Unless the display format is already 0 000 setting the most signifi a cant character to zero then operating the cursor key moves the deci mal point position left For example if you were to reset the value Figure 3 2b from 123 4 to 23 4 the display would change from 023 4 to 23 40 Entering values greater than 9 999 when the cursor key was operated HA249928 Issue 8 May 99 Page 13 100 MM RECO RDER USER GUIDE 3 2 1 Configurable items Figure 3 2 1 shows the order in which configurable items appear in what is called the top level configuration menu The figure shows the up arrow order Use of the down arrow reverses the order Use of the Enter key takes the user down to the next level of menu the Cancel key takes the user back up one menu level each time it is used 8888 Background Display Access level 0 MA Access level 1or2 PO1O Enter Password j if access leve
24. low chart speeds A term used to describe the controls e g pushbuttons keypads that are used to operate and configure the unit This includes the chart cassette and the mechanical system motors etc needed to move the chart through the cassette The paper transport system is often considered to be an integral part of the writing system A fibre tipped disposable stylus with an integral ink reservoir Used to draw trace the value of a single process variable on the chart in continuous trace recorders With modular recorder designs each pen has its own mechanical system including motor and feedback device associated with it to drive it backwards and forwards across the chart Pen tray is the general term for such mechanical systems With some recorders the pen drive electronics are integral with the pen tray This is a device which together with a disposable multi colour cartridge allows multi point recorders to mark the chart An umbrella term which means the value of an input channel derived channel totaliser counter timer etc measured in engineering units e g Degrees Celsius See also Measured value Page 34 HA249928 Issue 8 May 99 100 MM RECO RDER USER GUIDE 7 GLOSSARY OF TERMS Cont Relay output Resistance thermometer Setpoint Shunt Span Trace Thermocouple Threshold Transducer Transmitter Writing system Zero A set of contacts which changes state as a result of an alarm
25. material should be neutralised using a weak acidic solution such as vinegar or washed away with copious amounts of water Contact should be avoided DISPOSAL Batteries must be disposed of in accordance with current local regulations Batteries should not be discarded with normal refuse SPECIAL PROTECTION INFORMATION Respiratory Not applicable Ventilation Protective clothing Not applicable Not applicable In addition to the electrolyte potassium hydroxide nickel cadmium Other batteries contain cadmium cadmium hydroxide and nickel hydroxide all of which are highly toxic HA249928 Issue 8 May 99 Page 29 100 MM RECO RDER USER GUIDE 6 TECHNICAL SPECIFICATION INSTALLATION CATEGORY AND POLLUTION DEGREE This product has been designed to conform to BS EN61010 installation category II and pollution degree 2 These are defined as follows INSTALLATION CATEGORY II The rated impulse voltage for equipment on nominal 230V ac mains is 2500V POLLUTION DEGREE 2 Normally only non conductive pollution occurs Occasionally however a temporary conductivity caused by con densation shall be expected 6 1 TECHNICAL SPECIFICATION Recorder I O Board types Universal input control board standard 3 Change over relay output board 4 Normally open relay output board 4 Normally closed relay output board Option boards Transmitter power supply
26. moves to where it thinks chart span is The left and or right switches move the pen 0 15 mm left or right respectively each operation allowing the pen to be aligned with the chart span SETTING ALARM THRESHOLDS setpoints Each time an alarm 1 setup is selected all the pens move to 20 of chart width except the selected pen which moves to 15 After a further Enter the selected channel s pen will drive to its current set point The left and or right switches move the pen approximately 0 15 mm left or right respectively each operation allowing the setpoint to be adjusted A further simultaneous operation of the switches causes the new information to be saved and alarm 2 to be moved to Similarly when an alarm 2 is selected for editing all the pens move to 80 chart width except the selected pen which moves to 85 After a further Enter the selected pen moves to its current setpoint The left and or right switches move the pen 0 15 mm left or right respectively each operation allowing the setpoint to be adjusted Your recorder s alarm types are defined at time of order and can be found on the label behind the cassette RETURN TO RECORDING At any time during setup simultaneous operation of the two push switches for over 4 seconds returns the recorder to normal operation Annex A HA249928 Page 40 Issue 8 May 99 100 MM CHART RECO RDER USER GUIDE 2 5 1 CONTINUOUS TRACE RECORDER WITH NO ANNOTATOR Cont After Entering the
27. percentage of channel scale to be entered for all the alarms thresholds as a percent age of Channel scale See the Glossary of terms for a description of hysteresis n nES Allows the printing of alarm messages to be enabled disabled When enabled the messages HH MM SS ALARM ON C A and HH MM SS ALARM OFF C A will be printed on the chart in black at the appropriate time HH MM SS is the time of occurence C is the relevant channel number A is the relevant alarm number Note If the Event input option is fitted the printing of alarm messages is inhibited ACES Allows operator access to be set to level 0 1 or 2 as required See Operator Access in section 3 2 for further details CASS The recorder is set up at the factory to suit the type of cassette fitted Should the cassette type be changed from roll to z fold fan fold or vice versa then this CASS field needs to be accessed and the new cassette type selected using the up down arrow keys If this is not done the chart drive will become extremely noisy or the chart time accuracy will be lost according to type HA249928 Issue 8 May 99 Page 21 100 MM RECO RDER USER GUIDE 4 OPTIONS Up to four 1 2 width option boards can be fitted as specified at time of order i e options are not retro fittable 4 1 RELAY OUTPUTS The relay output option comes in three versions each of which uses a 1 2 width circuit board The relay specification fo
28. 0 mme 220 mm aea 200 mm er Open long terminal cover 275 mm Closed long terminal cover 236 mm Short terminal cover _ i 137 Case clamp w WY g e Maximum panel thickness 25 mm View on right hand side u gt e 1 75 mm Alternative location for case clamp S DODD0DDO0 DD DD DD Min inter recorder AAA distance 35 mm A Panel cutout details View on underside Maximum installed angles Case clamping Figure 2 1 Mechanical installation HA249928 Issue 8 May 99 Page 5 100 MM REC ORDER USER GUIDE Continuous trace recorder Line input 90 to 264V at 45 to 65 Hz OR if Low Voltage Option fitted 20 to 53V de or ac 45 to 400 Hz RMS Safety cover not shown Earth Line Neutral for clarity DC DC Multi point recorder Line input 90 to 264V at 45 to 65 Hz OR if Low Voltage Option fitted 20 to 53V dc or ac 45 to 400 Hz RMS Safety cover not shown Earth Une Neutral for clarity DC DC AS but terminal is fused aaa e Je Gg on board s o 2 oO ne input board CTT TTT C polarity not important but terminal is fused
29. 19 Mains WINN gasen eiie 6 SE 21 Message Printing ooooconoccc nonccccononcncnnnoncnonanrncnnnan cnn 11 Page 46 HA249928 Issue 6 May 98 100 MM RECO RDER USER GUIDE N S Cont Number of decimal places ssssnesseeeeeerneeernerenneeeena 19 Setting Cont Numeric entry techniques AA 13 Channel hold on off c oooococoncccccccccocccnonccnnnccnnrncnnnccnnno 10 Channel parameters c cceceeeeseeeteeeeereteneeeerereas 19 O Chart speed i200 decd asia da 15 40 Ohm as channel 1 input type coccion 18 Common relay On or Off esceeeseeseeeeeeeeeeeeeeeeneeeeaes 20 On Offline Messages ooococonoconocccconoccnoncnnancnnnnnncnnnccnnnos 12 NOW PASSWOI EE 20 Operator access level Operator access eye 12 L 12 PEM span EE 15 40 Seting iii cid 21 Pen O EE 15 40 EIA A deed 16 P Time and date isara ae n a 42 Units display on off AAA 20 PATO cepem Ee ege 15 e DIE Te 19 Password Shunt Value entry coociccccnnnconononononcnnconcnn corona nara no narcos 19 EQUINA E 20 A A A RG 6 Factory entered eege NEEN iii 12 SPAn PON Park ENEE 7 15 37 RE A0 Pen Print cartridge replacement seeeeereees 7 39 S RE 15 Power up Message cocccccooccccnoncccnononcncnnnoncnnnanannnnnnnnnnnnnns 11 Specification TE 10 A AA nO ere 32 to 33 R TE 30 Recorder T Dimensions EE 5 Thermocouple el KE EE 30 Selection as input type occccccnconionioninnnincinniccnanianas 19 Relay Time printing eee eee ee Rae a ene en eee 11 COMMON En 20 Time
30. 4102 Model 4102 Chart recorder User guide Major Functional items EUROTHERM CHESSELL 24 18 00000poro O ojo CI Scroll up Key Scroll down Key Cursor Key CH4 CH3 ICH2 0 0 Be 00000popO O Ojo Ml 0 0 0000 0 PENS Model 4102C Consumables CHARTS Blue channel 1 Z fold 16 metres GD128970Uxxx Red channel 2 CARTRIDGE Model 4102M Roll 32 metres GD128971Uxxx Green channel 3 LA249556 Where Violet channel 4 Xxx 040 045 050 060 070 or 075 Annotator black number of chart divisions Signal conditioning components Shunt 100 LA246779UK10 Shunt 250 LA246779UK25 Attenuator LA244180 Declaration of Conformity Manufacturer s name Eurotherm Recorders Limited Manufacturer s address Dominion Way Worthing West Sussex BN14 8QL United Kingdom Product type Industrial chart recorder Models 4102C Status level J12 or higher 4102M Status level J12 or higher Safety specification EN61010 1 1993 A2 1995 EMC emissions specification EN50081 2 Group1 Class A EMC immunity specification EN50082 2 Eurotherm Recorders Limited hereby declares that the above products conform to the safety and EMC specifications listed Eurotherm Recorders Limited
31. 96 of span If neither contact 1 or 2 is closed pen four continuous trace recorders moves to chart zero or tracing by channel 6 multi point recorders is stopped HA249928 Issue 8 May 99 Page 25 100 MM RECO RDER USER GUIDE 4 3 5 Event input wiring pas Option board No 1 he No 2 45 46 47 48 49 50 5152 53 54 55 56 57 58 59 60 61 62 63 64 65 66 f2fsf9 fel 111 foleloloj fel J TI Option board No 9 Option board No 4 T 23 2425 26 27 28 29 3031 32 33 34 35 36 37 38 39 40 41 42 43 44 sfafajej lel PJ folelojoj lel AAA BEER TTT Figure 4 3 5a Event Input terminations Event input N N 3 41 15 6 C Figure 4 3 5b Event input wiring 4 3 6 Safety Isolation Isolation dc to 65Hz BS EN 61010 Installation category Il Pollution degree 2 see Specification section for definitions Event input to ground 100V RMS or dc double insulation Event input to Event input 0V Page 26 HA249928 Issue 8 May 99 100 MM RECO RDER USER GUIDE 5 COSHH DATA 5 A 1 RECO RDIN G PEN S Product RECORDING PENS Part numbers LA128964 LA230393 LZ127886 LA125451 LA128965 LA233023 LA234423 LA243770 LA246521 LA249550 LZ127887 LA125452 LA128966 LA233461 LA234424 LA243771 LA246522 LA249551 1 1 LZ127888 LA125453 LA128969 LA233462 LA234425 LA243772 LA246523 LA249552 The COSHH data p
32. Hysteresis value ooooocccnonccccononcnonanancnnnononcnnnrnnnnnnnoos 21 On Off message printidQ coonoccncccnnnccnonccnnncccancnonnos 21 OMn Off MESSAGES ccccoccnccconcccconcnonnanconancnnancanancnnnncnonos 11 Aligning the trace with the chart grid 15 40 Annotatis ee eee urtian piae arai 11 Alarm messages enable disable oooo oo 21 Alarm On Off messages cccoccccocccnonccononcnonanonancnnnncnos 11 Cyclic MESSAGES iiini nan 11 On Off line messages cooocococcccooccconcncnanccnancncanacinnnno 12 Power Up MeSSage coooocccccnocccccononcnonononcnnnnnno cnn nana n cnn 11 Annotator batteries AA 4 B Break reSpOne ccccessceeeeseeceeseseeeeeseneeeeeseeensesseeens 19 Elei ee BC CHE 18 Cc ee ah ett atric ltda 21 Cassette change configuration ooonnccinnncnnncccnnncncannnon 21 Channel AUS e tias 16 Configuration e 18 Holdi ge Sai ine Noh ees fics ida ds 10 44 SO inician ad 44 Character eet seed 15 Chart Replacementa ereer e e i 8 37 Speed Printing on chart ooccccnnnoccnononcncnnnoncnc nano ncnnnannnonns 11 Select is cans 15 40 Type CHANGE eeccccolin cian circa rita coin 21 Clin ee 19 COC acacia 16 Col junction Sensor emol 6 Cold junction External temperature entry c ocoooocccccnoncncnnnannnnnnananonns 19 Sensor removal oocoococonocconoccccnnccconcnonnncnnnncn nano nnnnanannos 18 Type SelectiON oooonooconnccinnnnccnnnncncnnnncnnnnnncnnnnnnnnnnnnnes 19 COMMON relay coccococconcccn
33. LATION ccccecseseseeceeeeseeeeeeseeeeeeeeeeess 4 2 3 PEN PRIN T CARTRIDG E REPLA CEM ENT cca 7 2 4 CHART REPLACEMENT ooocccccccccnncnnncnnonnnonononnanonannrnnnnnoninana 8 3 OPERATION AND CONFIGURATION cecsessseeseeseeeeeeeeeess 10 3 1 OPERATION co0ooccocccnccnncnnccnnononcnnonnnnnnnnnnnnonnnnnnnnrnnninnrnenanonos 10 3 2 CONFIGURATION oia Silas didasdisiea tee UE 12 ASOMO KEEN 22 4 1 RELAY OUTPUTS ii once 22 4 2 TRANSMITTER PO W ER SUPPLY OPTION eiccne 23 4 3 EVENT INPUT OPTION suicida aa dE ENEE 25 5 COSHH DAIN 27 5 1 RECORDING PENS ng Seege dese EAR aa 21 5 2 PRINTHEAD NES 28 5 3 NICAD BATTERIES eens anne deeg EEN RE 29 6 TECHNICALSPECIFICATION ccccessseeseseeeeeeeeeeseeeeeeeeeeseeeees 30 6 1 TECHNICALSPECIFICATION IRECORDERI 30 6 2 TECHNICALSPECIFICATION INPUT BOARD 32 T GLOSSARY OF TERMS ER aid diate 33 ANNEX A OLDER RECO RDERS ceccecesecseeecesseeeeeeeeeseeeeneenees 36 YEAR 2000 COMPLIANCE For units with status level H8 or above all software versions of this product comply with the requirements of the British Standards Institute document Disc PD2000 1 A Definition of Year 2000 Conformity Requirements when the product is used as specified in this manual HA249928 Issue 8 May 99 Page 3 100 MM RECO RDER USER GUIDE 100 mm RECO RDER USER GUIDE 1 INTRODUCTION The main part of this manual describes recorders fitted with membrane switches on each side of the disp
34. May 99 100 MM CHART RECO RDER USER GUIDE LIST OF EFFECTIVE PAGES This Issue 8 manual consists of the following pages at their stated issue number and date Page 1 Issue 8 May 99 Page 25 Issue 6 May 98 Page 2 Issue 6 May 98 Page 26 Issue 6 May 98 Page 3 Issue 7 Sep 98 Page 27 Issue 6 May 98 Page 4 Issue 6 May 98 Page 28 Issue 6 May 98 Page 5 Issue 6 May 98 Page 29 Issue 6 May 98 Page 6 Issue 7 Sep 98 Page 30 Issue 6 May 98 Page 7 Issue 6 May 98 Page 31 Issue 7 Sep 98 Page 8 Issue 6 May 98 Page 32 Issue 6 May 98 Page 9 Issue 6 May 98 Page 33 Issue 6 May 98 Page 10 Issue 8 May 99 Page 34 Issue 6 May 98 Page 11 Issue 6 May 98 Page 35 Issue 6 May 98 Page 12 Issue 6 May 98 Page 36 Issue 6 May 98 Page 13 Issue 6 May 98 Page 37 Issue 6 May 98 Page 14 Issue 6 May 98 Page 38 Issue 6 May 98 Page 15 Issue 6 May 98 Page 39 Issue 6 May 98 Page 16 Issue 6 May 98 Page 40 Issue 6 May 98 Page 17 Issue 6 May 98 Page 41 Issue 6 May 98 Page 18 Issue 6 May 98 Page 42 Issue 6 May 98 Page 19 Issue 6 May 98 Page 43 Issue 6 May 98 Page 20 Issue 6 May 98 Page 44 Issue 6 May 98 Page 21 Issue 6 May 98 Page 45 Issue 8 May 99 Page 22 Issue 6 May 98 Page 46 Issue 6 May 98 Page 23 Issue 6 May 98 Page 47 Issue 6 May 98 Page 24 Issue 8 May 99 HA249928 Issue 8 May 99 Page 45 100 MM RECO RDER USER GUIDE A Access levels cuicos leal 21 AGES urnas tt ete a ee aa 21 LR EE 16 Alarm Configuration eeik aeeiio ies 17 GloD all vista sitet obras Ga A Sod 20
35. RTD Channel 1 can be RTD or Ohm only if no other channel is thermocouple see section 3 2 9 Note 1 Input type mix Noise rejection 48 to 62 Hz Maximum common mode voltage Maximum series mode voltage Isolation dc to 65 Hz BS EN61010 Dielectric strength BS EN61010 Insulation resistance Input impedance Over voltage protection O pen circuit detection Recognition time Minimum break resistance User configura ble Common mode gt 140dB channel channel and channel to ground Series mode gt 60dB 250 Volts continuous 180 mV at lowest range 12 Volts peak at highest range Installation category Il Pollution degree 2 See section 5 above for definitions 300V RMS or dc Channel to channel double insulation channel to common electronics double insulation and channel to ground basic insulation Channel to ground 1350 Vac Channel to channel 2300 Vac both 1 minute type tests gt 10MQ at 500 V dc 150 mV and 1 V ranges gt 10 MQ 10 V range 68 8 kQ 50 Volts peak 150V with attenuator 57 nA max Continuous trace 250 msec Multipoint 500 msec 10MQ DC Input ranges Shunt attenuator Additional error due to shunt Additional error due to attenuator Performance Externally mounted resistor modules 0 1 of input 0 2 of input Low High Range Range Resolution Maximum error Instrument at 20 C Worst case temperature performance 30 mV 150mV
36. Remove inner tube Uy O pen cassette top O Pull off either end pinion O Slide the chart off the take up spool then push the pinion fully back onto the empty spool O pen cassette top Lift ears to eject take up spool with used chart y Tear the corners off the chart then y fold about 5mm of the point back Insert the fold into the slot then roll the paper onto the take up spool and re insert the spool into the cassette Close the paper guide chart tear off strip ensuring that the chartis square with the cassette Tension the chart Annex A HA249928 Page 38 Issue 6 May 98 100 MM CHART RECO RDER USER GUIDE 2 4 CHANGING THE PEN S CARTRIDGE 2 3 CHANGING THE PENS CARTRIDGE Note Care should be taken to avoid pen cartridge contact with skin or clothing 2 4 1 Continuous trace recorders Open the recorder door and the scale plate both hinged at their left edge With power applied to the recorder operate both push switches together for between 1 and 2 seconds After the switches have been released the pens will Tan to ae allow easy access Pull the pens forwards off their guide bars Fit the new pens and close the scale plate Operate the switches simultaneously for over 4 seconds to return to normal recording or for between and 2 seconds to check the pen zeros and spans section 2 5 2 4 2 Multipoint recorders Open the door and the scale plate both
37. a new password to be set for entry to the configuration menus If set to 000 no password is required for subsequent entry to configuration See also Operator access in section 3 2 above and ACES below CREL Common Relay enable When set to On Channel Alarm 1 relay operates if any channel s alarm becomes active When set to OTT the relay operates only when channel 1 alarm 1 becomes active DESC Allows a 20 character text string descriptor to be entered using the cursor and up and down arrows to enter each character in turn When the cursor is operated from the 20th character position it returns to the 1st character position To indicate that this has happened character 1 of the decriptor is always preceded by a special character For example were the descriptor DOWNLINE T ak EMP ell ERATURE ERAS to be entered where the highlighted text indicates the four characters on display and the cursor operated from the final E the display would change to ORANTINE EMP As indicated above characters which cannot be displayed K M W X are represented by another special character 5 These non displayable characters do print correctly on the chart See section 3 1 above for the full character set available Page 2 0 HA249928 Issue 8 May 99 100 MM RECO RDER USER GUIDE 3 2 11 INSTRUMENT CONFIGURATION Cont HySt Allows a hysteresis value as a
38. ace the chart into the pay out tray unfolding three or four leaves at the same time Pull the free end of the chart over the drive roller and down behind the chart guide and lay the free leaves in the take up tray Ensure that the paper folds naturally into the tray that the printed grid is uppermost and that the slots are at the right hand edge of the chart i e the circular holes are to the left Close the take up retainer and the chart guide ensuring the paper holes slots fit over the sprockets on the drive roller Close the top of the paper pay out tray ensuring that the chart is contained behind the flanges on the top Remove old chart Gazz Take up retainer Fan new chart Place new chartin pay out Chart guide Lay two or three leaves in take up tray ensuring they fold naturally Close take up retainer and chart guide Retain chart behind flanges Close top Page 8 HA249928 Issue 6 May 98 100 MM CHART RECO RDER USER GUIDE 2 4 2 Roll charts Carry out the Park procedure described in section 2 3 above Once the chart has been replaced return the cassette to the recorder and check the pens zeros spans against the new chart as described in sections 3 2 4 and 3 2 5 ICH Remove cassete by pressing down on then pulling on the retaining clip Insert new chart roll Remove inner tube ty O pen cassette top O Pull off either end pinion O Slide the
39. chart off the take up spool then push the pinion fully back onto the empty spool O pen cassette top Lift ears to eject take up spool with used chart y Tear the corners off the chart then B fold about 5mm of the point back Insert the fold into the slot then roll the paper onto the take up spool and re insert the spool into the cassette Close the paper guide chart tear off strip ensuring that the chartis square with the cassette Tension the chart HA249928 Issue 6 May 98 Page 9 100 MM RECO RDER USER GUIDE 3 OPERATION AND CONFIGURATION Cancel Key Enter Key number Minus sign Channel hold Current channel II 4 ile Channel value Alarm 2 High Alarm 2 Low Alarm 1 High Alarm 1 Low Scroll up Key Scroll down Key Cursor Key symbol 3 1 OPERATION The four character blue display shows the process value PV of each channel in turn with each channel remaining on display for 5 seconds If Units is selected yes in Units configuration the channel display units alternate with the PV at the display Current channel number is indicated by a green numeric character to the left of the PV display Red arrow heads to the right of the PV display indicate which if either of the displayed channel s alarms is active and whether the alarm is configured absolute high up arrow or absolute low down arrow Operation of either the Enter or the Ca
40. corder loses its configuration the recorder must be reconfigured for the correct cassette type or the chart drive will not operate correctly The manufacturer s lo cal service centre should be contacted for advice Open the door of the recorder and operate the two switches at bottom left and bottom right of the recorder simultane ously for approximately one second then release Do not expect anything to happen until you let go This causes the pens to go to their park positions Once the chart has been replaced return the cassette to the recorder and operate the two switches simultaneously for over four seconds to return to normal operations or for about one second if you wish to check the pens zeros spans against the new chart See Setting up the recorder below 2 3 1 Z Fold charts 2 4 1 Z Fold charts Remove the cassette by pulling on the two latches CA in the top figure If a used chart is present open the take up retainer and remove the used chart Open the top of the paper pay out tray and remove any residual paper dust Open the chart guide Unpack the replacement chart and fan it several times to sepa rate the leaves and to remove as much perforation dust as possible Orient the chart so that the circular holes are to the left the slots to the right and the red end of chart line to the back all directions relative to the front of the cassette Place the chart into the pay out tray unfolding three or f
41. d for three and a half seconds then the units string for a second and a half See note 2 above for un displayable characters 3 1 4 dFit display If the recorder s configuration should be found to be corrupt at power up a default configuration is loaded instead and dFIt is displayed as a warning to the user until either the Cancel or Enter key is operated HA249928 Page 10 Issue 8 May 99 100 MM RECO RDER USER GUIDE 3 1 5 rEn n display This remote operation is displayed whilst configuration transfer is taking place via the configuration port 3 1 6 Annotation Note This applies to multi point recorders and to those continuous trace recorders that are fitted with the annotation option Message colours give below apply only to multi point recorders for annotating continuous trace recorders the messages are always in black The following types of message can be printed on the chart POWER UP MESSAGE HH MM SS DD MM YY dddddddddddddddddddd This message is printed in blue at each power up and consists of the folowing elements HH MM SS Power on time DD MM YY Power on date either as shown or as MM DD YY according to the format fn nt selected in clock con figuration section 3 2 6 ddd ddd A 20 character descriptor editable in Instrument configuration Initially setto Instrument CYCLIC MESSAGES Cyclic messages are printed on the chart approxi mately every 2 cm on a convenient time boundary T
42. dots at O VEAR OOHO 0123456784 parameter 30 o O E D Enter causes the 10s of hours select line to be gt p 16 35 oO printed on the chart in green with the current value f being indicated by the blue pen LH and or RH keys o H Ga are used to edit O preseas o O a D Enter followed by RH key causes next line to be o MINS lt SOK gt 012534567589 Es printed Hours units and Minutes 10s and units are 6 i Es set up in the same way 5 MINS lt HO gt 012345 When minutes units have been set up wait until O gut Oo exact time then Enter Time is printed on the chart o HOURSC DNR 0123456789 O RH key causes next alarm 1 to be selected not shown a i Pen dots at 30 to show y o HOURS lt HO gt 012 that time is next parameter Continue until all alarm setpoints set up then Enter RH key causes Ch1 Alarm 2 set up to be selected for entry violet pen dots at 80 Enter causes the violet pen to indicate current setpoint Use left right keys to adjust then Enter RH key causes Ch 1 Alarm 1 set up to be selected for entry violet pen dots at 20 Enter causes the violet pen to indicate current setpoint Use left right keys to adjust then Enter RH key causes Chart span set up to be selected for entry green pen dots at 90 chart width Enter causes the blue pen to indicate current span Use left right keys to adjust then Enter Enter causes blue pen to indicate current zero Use left right keys to adjust then Enter
43. e Enter key causes all pens but that associated with the selected channel to move to the centre of chart whilst the selected pen moves to where it believes chart zero is The up and down scroll keys are used to align this pen s trace to the chart zero grid line Operation of the Enter key confirms the new zero position To align another pen use the cancel x key to return to the channel select page use the up down scroll keys to select another channel annotator A and repeat the above process Once all the required channel pens have been zeroed two operations of the cancel key take the user back to the main menu 3 2 5 Span This is used to align the traces with chart full scale and operates in exactly the same way as described above for chart zero except of course that the alignment is carried out to the 100 chart grid line not the 0 grid line HA249928 Issue 8 May 99 Page 15 100 MM RECO RDER USER GUIDE 3 2 6 Time and date setting Note This section applies to continuous trace recorders only if they are fitted with the annotation op tion Figure 3 2 6 shows the key strokes necessary to set the time and date in this example to 10 minutes to 4 o clock pm on the 1st May 1998 and how to set the date format to European Eu which is Day Month Year or American USA which is Month Day Year The clock re starts at each operation of the Enter key although it is not printed on the chart until the recorder is return
44. ed to its on line status using the Cancel X key Edit hours using up down arrows 15 Enter confirms DR P L lt gt t Edit minutes using up down arrows Enter confirms AER Edit day number using up down arrows j Enter confirms m 5 t lt gt Oo 6 t o A Cd lt gt o t NOW A Edit month number using up down arrows nnen v A 05 a Enter confirms A e YEAr J y A 1998 qa Edit year using up down arrows 5 Enter confirms Aal Sal 8 elect Fonnt Tall Eu A USA DD MM YY or my Enter confirms t Figure 3 2 6 Time and date setting 3 2 7 ADJ The adjust section allows the recorder s input circuits to be adjusted to make allowance for non standard inputs If both zero and span are adjusted a dual point gain and offset adjustment will be applied If only zero or only span is adjusted then a single point offset adjustment will be carried out Note If the hardware capabilities are exceeded or if the input is in ERROR or if the input has been configured with an invalid range the displayed value is and in such cases the adjustment is ig nored ZEro After selecting the required channel for adjustment operate the Enter key whilst ZERO is displayed Apply a known input as close to the required zero point as possible Use the cursor and up down arrow ke
45. entiometer should not be connected to channel 1 If channel 1 input must be resistive the cold junction sensor must be disconnected as shown in figure 2 2 above and any thermocouple inputs must then use external cold junction compensation Lo Hi These two input range entries represent the lowest and highest values the input is likely to have placed across it in engineering units E G For a thermocouple the input range would be in C or F LIN This allows a linearisation function to be chosen for the input The scrollable list consists of the following where the actual displayed item appears in parentheses if it is affected substantially by the constraints of the display Thermocouples type B C D E G2 92 J K CA L N R S T U NiNiMo nini Platinel Plt Resistance thermometers type PtlOODIN P100 PELOOANSU P10A JPt100 JP10 Pt1000 1000 Ni100 N100 Ni120 N120 Other linearisations Linear Square root UNIT For thermocouple or RTD types the units string can be scrolled between C and F as required For other types a four character units string can be entered using the text entry techniques described in section 3 2 1 Character set SCLo SCHi For mV mA and Volt input types only this allows a scale low and scale high value to be entered For example a volt age input of 0 to 5 Volts input range may be required to be displayed for example as 0 Scale low to 100 Scale high or 1000 to
46. ex A Older recorders For recorders with status levels prior to L19 Multipoint recorders or L22 Continuous trace recorders the following sections replace those in the body of the manual Where information is not included in this annex the new and old style recorders opeate identically 1 INTRODUCTION Replaces 1 INTRODUCTION The recorder comes in two versions a continuous trace recorder with up to four pens and a multipoint recorder giv ing up to six traces on the chart Chart annotation is standard with the multipoint version but is an optional extra specified at time of order with the continuous trace recorder When fitted this annotator option prints time date scales and channel tags on the chart to simplify trace interpretation Designed to fit a DIN cutout 138 x 138 mm the recorders feature an exceptionally small back of panel dimension of 220 mm no terminal cover or 236 mm with cover The recorders are factory configured to customers requirements but chart speed and alarm setpoints can be adjusted by the operator as can the zero and full scale span positions of the pens or printhead Annex A HA249928 Page 36 Issue 6 May 98 100 MM CHART RECO RDER USER GUIDE 2 3 CHART REPLACEMENT 2 4 CHART REPLACEMENT Notes 1 Tf thisis a multipoint recorder then for pens read print head 2 For recorders with status levels K13 or higher if the cassette type i e roll or z fold is changed or if the re
47. fe operation 4 1 1 Three change over relays board This 1 2 board provides three change over relays i e with common normally open and normally closed contacts In alarm the common and normally closed contacts are closed Wiring details for up to 12 relays is shown in figure 4 1 1 Option board N 1 Option board N 2 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 NC C NO NC C NO NC c wo NC C NO NC Cc NO NC c NO Chan 1 Chan 1 Chan 2 Chan 2 Chan 3 Chan 3 relay 1 relay2 relay 1 relay 2 relay1 relay 2 Option board N 3 Option board N 4 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 NC C NO NC C NO NC C NO NC C NO NC C NO NC C NO Ch4 Ch4 Ch5 Ch5 Ch Ch6 relay 1 relay 2 relay 1 relay 2 relay1 relay 2 Input board Figure 4 1 1 Change over relay wiring alarm power off state HA249928 Page 22 Issue 8 May 99 100 MM RECO RDER USER GUIDE 4 1 2 Four normally open relays board This 1 2 board supplies four relays with common and normally open contacts In alarm or power off conditions the common and normally open contacts are open Figure 4 1 2 below shows wiring details for 12 relays located at op tion board positions 1 2 and 3 option board NS 1 A option board NS 2 gt Eh 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
48. hart speed 8 Pen3 span 14 Channel 2 alarm 2 3 Pen zero 9 Pen 4 zero 15 Channel 3 alarm 1 4 Pen 1 full scale span 10 Pen 4 span 16 Channel 3 alarm 2 5 Pen 2 zero 11 Channel 1 alarm 1 17 Channel 4 alarm 1 6 Pen 2 span 12 Channel 1 alarm 2 18 Channel 4 alarm 2 SETTING THE CHART SPEED When chart speed is selected for setup all the pens move to the centre of the chart except for pen 1 which drives to 40 45 50 55 or 60 of span according to the currently selected speed 40 Chart drive off The left and right switches can be used to move the channel 1 pen to the required chart speed position A further simultaneous operation of the two switches causes the new chart speed to become operational Your recorder s chart speed range is defined at time of order The speed range number can be found on the configura tion label on the bulkhead behind the chart cassette Table 5 1 shows the speeds associated with that range SETTING THE PEN ZEROS AND SPANS Each time a pen zero setup is selected all the pens move to 10 of chart width except the selected pen which moves to 5 A further enter drives this pen to where it thinks chart zero is The left and or right switches move the pen 0 15 mm left or right respectively each operation allowing the pen to be aligned with the chart zero Similarly when a pen span is selected all the pens move to 90 of chart width except the selected pen which moves to 95 After a further Enter the selected pen
49. he I O circuits are connected to hazardous voltages WARNING Any interruption of the protective conductor inside or outside the apparatus or disconnection of the protective earth terminal is likely to make the apparatus dangerous under some fault conditions Inten tional interruption is prohibited Note In order to comply with the requirements of safety standard BS EN61010 the recorder shall have one of the following as a disconnecting device fitted within easy reach of the operator and labelled as the disconnecting device a A switch or circuit breaker which complies with the requirements of IEC947 1 and IEC947 3 b A separable coupler which can be disconnected without the use of a tool E A separable plug without a locking device to mate with a socket outlet in the building The mains supply fuse within the power supply unit is not replaceable If it is suspected that the fuse is faulty the manufacturer s local service centre should be contacted for advice Batteries within recorders are not user replaceable Contact the manufacturer s local service centre if a problem is suspected Whenever it is likely that protection has been impaired the unit shall be made inoperative and secured against unintended operation The nearest manufacturer s service centre should be consulted for advice Any adjustment maintenance and repair of the opened apparatus under voltage should be avoided as far as possi ble and if inevitable
50. he messages are right justified on the chart and are o printed in the following order O es Time Date Chart speed Channel 1 tag units and o o scale Time Date Chart speed Channel 2 tag units and scale and so on Channel information is printed on two lines with Channel tag and scale zero value at the left of the chart and units and span value at the right of the chart as illustrated in figure 3 1 6 Figure 3 1 6 Cyclic message printing example ALARM ON OFF MESSAGES HH MM SS ALARM ON OFF C A If so configured in the Instrument configuration section 3 2 11 these messages printed in black appear when an alarm becomes active or ceases to be active and consist of the following elements HH MM SS Alarm on off time ALARM ON Specifies that the alarm became active at the above time ALARM OFF Specifies that the alarm ceased to be active at the above time C Channel number A Alarm number Notes 1 Alarm messages are printed in preference to cyclic messages should they occur simultaneously 2 Alarm messages are inhibited when the Event Input option is fitted section 4 3 HA249928 Issue 8 May 99 Page 11 100 MM RECO RDER USER GUIDE 3 1 6 ANNOTATION Cont ON OFFLINE MESSAGES OFFLINE HH MM SS ONLINE HH MM SS where HH MM SS are the times of occurrence is printed in black whenever the recorder comes on line e g after the pens printhead have been changed or when the proce
51. is allowed to drift according to what the input wiring is picking up acting as an aerial Drive high low causes the trace to be drawn at the extreme right left side of the chart A mechanical paper transport system for containing and feeding the chart past the pens or printhead at a known speed The cassette includes reservoirs for unused pay out tray and used take up tray sections of chart Also known by the abbreviation CJC The voltage generated by a thermocouple TC junc tion depends on the temperature difference between the actual bonded junction the hot junc tion and the other non bonded end of the conductors the cold junction CJ Thus for any reading from a TC to be accurate the temperature of the CJ must be taken into account This can be done in three ways Internal External or Remote Internal The recorder has integral temperature detectors measuring the temperature near the terminal blocks the cold junction for directly connected TCs External For remote TCs the cold junction can be held at a known temperature This tem perature is entered in degrees as a part of the CJC configuration Remote For remote TCs an auxiliary temperature detector can be used to measure the cold junction temperature This detector is then connected to a separate input channel This input channel number is entered as a part of the CJC configuration This is used as a verb to mean the process of telling your recorder what you wan
52. l 0 Scroll up Continuous trace FAn Change pens chart Scroll down Multipoint PArc Enter select field confirm edit Set chart speed Cancel cancel changes leave field A SPd Scroll list A Er Cursor select next digit character 7 O Align pen with chart 0 A SPAn Align pen with chart 100 A CLoc Set time and date Continuous trace recorders select DDMMYY or MMDDYY require annotator A Access level 1 Access level Enter Password CnFg P010 if access level 1 e a Adjust input D dE a Access level 2 Access level Enter Password 00r1 CnFg P010 if access level 2 aw Edit alarm setpoint ALn n Select absolute high or low as type A ae Set input type range linearisation function units CJ type g Shunt value break response and channel descriptor A Include units in PV display Unit PV and units alternate on display A SES Edit password Select common relay on off Inst Enter instrument descriptor Select cassette type Set alarm hysteresis enable disable alarm messages Select operator access level Figure 3 2 1 Configuration items HA249928 Page 14 Issue 8 May 99 100 MM RECO RDER USER GUIDE 3 2 1 CONFIGURABLE ITEMS Cont CHARACTER SET The printable character set for use with channel and instrument descriptors is A to Z O to 9 hyphen space degrees underscore The displayable characters are limited by the nature of a seven segment dis
53. lay unit An nex A contains information on older models those with status levels prior to L19 Multi point recorders or L22 Continuous trace recorders The status level appears as the last two or three character section of the recorder serial number The recorder comes in two versions a continuous trace recorder with up to four pens and a multipoint recorder giv ing up to six traces on the chart Chart annotation is standard with the multipoint version but is an optional extra specified at time of order with the continuous trace recorder Annotating recorders print power on and alarm on off messages time and date Scales and channel tags are also printed on the chart to simplify trace interpretation Designed to fit a DIN cutout 138 x 138 mm the recorders feature an exceptionally small back of panel dimension of 220 mm no terminal cover or 236 mm with cover ANNOTATOR BATTERIES When the batteries associated with the recorders are fully charged they will maintain the real time clock for approxi mately one month depending on temperature etc without power applied to the recorder The batteries are uncharged when despatched from the factory and it takes approximately 175 hrs to charge them fully Should power be removed from the recorder before this the retention time will be reduced accordingly 1 1 Unpacking the recorder The recorder is despatched in a special pack designed to give adequate protection during transit Shou
54. ld the outer box show signs of damage it should be opened immediately and the recorder examined If there is evidence of damage the instrument should not be operated and the local representative contacted for instructions After the recorder has been removed from its packing the packing should be examined to ensure that all accessories and documentation have been removed Once the recorder has been installed any internal packing should be removed and stored with the external packing against future transport requirements 2 INSTALLATION 2 1 MECHANICAL INSTALLATION Figure 2 1 gives installation details The recorder is inserted through the panel aperture from the front of the panel With the weight of the recorder sup ported the panel clamps are inserted into one pair of the rectangular apertures either at the top and bottom or at the right and left sides of the recorder The jacking screws are then be tightened sufficiently to clamp the recorder into position EXCESS FORCE SHOULD NOT BE USED IN TIGHTENING THESE SCREWS 2 2 ELECTRICAL INSTALLATION Warning Refer to the safety notes on page 2 of this manual before proceding Figure 2 2 gives mains line and signal wiring information HA249928 Page 4 Issue 8 May 99 100 MM CHART RECO RDER USER GUIDE Le 144 mm a E Front view Panel cutout 138mm x 138 mm both 0 0 1 0 mm ra Bei f 390 mm 3
55. ls which produces a small voltage the value of which de pends on the temperature of the junction The voltage varies in a non linear way with tem perature but for any given type this non linearity is well known and invariable and is compensated for by linearisation tables in the recorder memory See setpoint A device which produces an electrical output proportional to temperature flow rate pres sure speed position etc Common transducers are potentiometers thermocouples resistance thermometers RTDs and flow meters Thermocouple wire compensation wire is expensive and if the thermocouple is a long way from the measuring device it is often cheaper to instal a transmitter local to the ther mocouple This device converts the mV signal from the thermocouple to a mA signal which can then be wired to the recorder using normal copper wire Transmitters can be self pow ered or they may need power generated for them Most recorders can be fitted with Trans mitter Power Supplies as an option A general term used to describe the mechanical means of moving pens printheads across the chart width The term often includes the paper transport system used to drive the chart through the cassette Zero is generally taken to mean the value associated with the left most grid line on the chart Its actual value need not be zero as long as it is less than the Span value HA249928 Issue 8 May 99 Page 35 100 MM RECO RDER USER GUIDE Ann
56. ncel key allows entry to the recorder s configuration menus via a password The password is set to 010 at the factory but can be edited in Instrument Configuration section 3 2 11 Notes 1 Channels configured as Off do not appear in the scroll sequence If all channels are off then chan nel 1 is shown OTT continuously 2 When displaying unit strings the characters k w and x are replaced by the special symbol The letter m is displayed as n n Because this takes two character spaces the right most character of four character strings is lost 3 If the actual input value exceeds the configured range 999 9 is displayed for over range 999 9 for under range 3 1 1 Channel Hold Operation of the cursor key causes the currently displayed channel s value to remain permanently on display Chan nel hold Channel hold is indicated by a red H below the channel number This red H symbol is also used to dis play chart hold pen park mode To return to normal scroll mode the cursor key is operated a second time 3 1 2 Channel scroll Manual The channels can be scrolled through in both normal and channel hold mode by operation of the scroll up down keys In manual scroll all fitted channels are displayed when called even if they are configured to be Off 3 1 3 Units display If Units have been selected yes in the top level configuration menu then the PV and Units displays alternate with the PV being displaye
57. occnonaninnncnanc corn co nan ccoo crac nana 20 Configuration SU tO sion lila inten ties 12 OVOVIW escisiones ak 14 COSHH data Ni Cad batteries AAA 29 SA ee ee eo 28 Recording PONS occcconccccccnoncconnoncnononacnncnonacnennnnnenannos 27 Oil in 20 GyCliG Ee EE 11 INDEX D Date Printing on the chart cssceeeseserceeeeeeeeseeeeeeees 11 Setting erbei Seet ee its 16 Decimal point position oo cconnnncnnnnnccnnnoncnnnnnarnnnnnnoo 19 GEG EEN 19 Default display sii cee nie date ine 10 Descriptor entre 20 EI et thie era 10 Dimensi ns a aaa a raea E A a EA Eaei ipaa 5 Display interpretation oocoocoonccccnnoncncnnnnrncnnnnan cnn 10 44 Display of channel value seese 10 E E display icip renies a EE neg 12 EUG Aere mii adi Senay 19 Enter lee 12 Event input description o ooocccnoncconancccnononcncnnnannnc nano nos 25 External cold junction temperature entry ceee 19 F RAM EE 15 G Global alt cocos a ie dees 20 Glossary Of Terme cooccccncccnoncccnnncnoncnnoncncnnnnnnnnnono 33 to 35 H Hi uff Te E 19 SEA Ee 21 l Input Range Setting D 19 Type selection coo 19 Installation Electrical eins 4 Mechanical seinninn eap an tencia nicas 4 Instrument Gonfigutati ata Ri 20 L Ntra ni ea 19 Linearisation Function selection oooionccccnnonccononaccnnnoncnonanancnnnnn ono 19 Lo INPUL FANGS scort ete ene aan 19 Linearisation range entry eerren 19 M mA mV Input type selection i e
58. of lead resistance Temperature scale Ranges and tempreature performance RTD ranges and standards 0 to 600 Q 0to6kQ 0 05 of user entered span Error negligible Mismatch 1 Q Q ITS90 Maximum error Worst case temperature Instrument at 20 C performance 22m0 0 045 input 0 065 range 35ppm of input per deg C 148mQ 0 049 input 0 035 range 35ppm of input per deg C Resolution RTD Type Overall range C Standard Max linearisation error JPT100 220 to 630 JIS C1604 1989 0 01 Ni100 60 to 250 DIN43760 1987 0 01 Ni120 50 to 170 DIN43760 1987 0 01 Pt100 200 to 850 IEC 751 0 01 Pt100A 200 to 600 Eurotherm Recorders SA 0 09 Pt1000 200 to 850 IEC 751 0 01 7 GLOSSARY OF TERMS Alarm Analogue input Attenuator Break response Chart cassette Cold Junction Compensation Configuration A function which is triggered when an input signal or a signal derived from it reaches a certain value Once triggered the alarm can cause a relay output to change state An input which changes in a smooth non stepped way e g thermocouples resistance ther mometers A resistive device which reduces the signal voltage by a known ratio usually 100 1 The recorder can detect an open circuit at its input terminals and the instrument s response to an open circuit can be defined as None Drive high or Drive low If none is se lected the trace
59. our leaves at the same time Pull the free end of the chart over the drive roller and down behind the chart guide and lay the free leaves in the take up tray Ensure that the paper folds naturally into the tray that the printed grid is uppermost and that the slots are at the right hand edge of the chart i e the circular holes are to the left Close the take up retainer and the chart guide ensuring the paper holes slots fit over the sprockets on the drive roller Close the top of the paper pay out tray ensuring that the chart is contained behind the flanges on the top Park Pens Remove old chart Gm Take up retainer Fan new chart Place new chartin pay out Chart guide Lay two or three leaves in take up tray ensuring they fold naturally Close take up retainer and chart guide Close top Retain chart behind flanges HA249928 Issue 6 May 98 Annex A Page 37 100 MM RECO RDER USER GUIDE 2 3 2 Roll charts 2 4 2 Roll charts Carry out the Park procedure described in section 2 3 above Once the chart has been replaced return the cassette to the recorder and operate the two switches simultaneously for over four seconds to return to normal operations or for about one second if you wish to check the pens zeros spans against the new chart See Setting up the recorder be low ICH Remove cassete by pressing down on then pulling on the retaining clip a Insert new chart roll G
60. play characters which cannot be displayed even approximately k m w x are replaced by the special symbol 5 In scroll lists mV for example is displayed as n nU and a type K thermocouple is displayed as Ca 3 2 2 Pen Park Fan As described in section 2 3 this is used to disable the chart and pen drives of the recorder so that the chart and pens or print cartridge can be changed safely In the case of the continuous trace recorder the pens fan to allow easy ac cess to them all 3 2 3 Chart speed Entry from the SPd display allows the chart speed to be chosen from a scroll list using the scroll up and or scroll down keys The chart speeds available are MULTIPOINT RECORDERS Off 5 mm hr 10mm hr 20mm hr 30mm hr 60mm hr 120 mm hr CONTINUOUS TRACE RECORDERS Off 5 mm hr 10mm hr 20mm hr 30mm hr 60mm hr 120 mm hr 300 mm hr 600mm hr 1200mm hr 3600mm hr 18m hr 18n n 36m hr 36n n If the annotator option is fitted it will print only up to and including 300mm hr chart speed 3 2 4 Zero This is used to align the traces to chart zero MULTIPOINT RECORDERS Upon entry the chart advances and a trace is placed on the chart where the recorder thinks chart zero is The up and down arrow keys are used to adjust the position of the trace so that it is aligned with the chart zero grid line CONTINUOUS TRACE RECORDERS Upon entry the up down scroll keys are used to select a channel default channel 1 Use of th
61. r resistive loads 1s as given below With inductive loads contact life resistive life x reduction factor from figure 4 1 where F1 measured on representa tive samples and F2 typical values according to experience Maximum switching power 500 VA or 60 W Maximum contact voltage 250V within the VA Wattage ratings above 03 1 08 06 04 02 Maximum breaking current 2 A within the VA Wattage ratings above Power factor cos q Isolation dc to 65Hz BS EN 61010 Installation category Il Pollution degree 2 See section 6 for definitions Figure 4 1 Reduction factor for inductive loads Contact to contact 300V RMS or dc double insulation Contact to ground 300V RMS or dc basic insulation Estimated life 30 000 000 operations Each recorder channel has two alarm thresholds alarm and alarm 2 which can both be either absolute high or absolute low as defined at time of order If the channel s value lies above a high threshold the relevant relay for that channel alarm is active If the channel s value lies below a low threshold the relevant relay for that channel alarm is activated Notes 1 The default hysteresis value of 1 can be edited as a part of the instrument configuration HySt This value is a percentage of channel scale and applies to all thresholds 2 The relays are de energised in alarm and power off conditions to provide fail sa
62. resented here 1S derived LZ127889 LA128961 LA203211 LA233463 LA235347 LA243773 LA247158 LA249553 a LZ127890 LA128962 LA203212 LA233701 LA235348 LA249554 directly from data sheets produced by the manu e ee facturer to cover all its products This is re EDT WEG ETE flected in the fact that the list of part numbers includes more than those items relevant to this product Acid dyes Range Toxicological data g Formamide 25 to 30 Bech Not established Not available 1 5to3 Not established PHYSICAL DATA Boiling point Specific gravity 1 06 to 1 1 Vapour pressure Due to H20 only 0 62 approx Solubility in water Complete Odour Nearly odourless Colours Various FIRE AND EXPLOSION DATA Flash point deg C Method used Not flammable FLAMMABLE LIMIT Use medium appropriate to primary LEL UEL cause of fire Not applicable Not applicable Extinguishing media Special fire fighting procedures Unusual fire and explosion hazards None HEALTH HAZARD DATA Threshold limit value Not established LD 50 Oral Not established LD 50 Dermal Skin and eye irritation None in normal use Over exposure effects Unknown Chemical nature Solution of dyestuffs in water and organic solvents FIRST AID PROCEDURES Eyes and skin Flush affected areas with water If irritation develops consult a physician Ingestion If s
63. rint cartridge vertically downwards out of its y holder Offer up the new cartridge to the printhead and push it upwards into place Figure 2 3 1 Cartridge removal Return the cassette to the chassis and close the display unit and the recorder door HA249928 Issue 6 May 98 Page 7 100 MM RECO RDER USER GUIDE 2 4 CHART REPLACEMENT Note For recorders with status levels K13 or higher if the cassette type i e roll or z fold is changed or if the recorder loses its configuration the recorder must be reconfigured for the correct cassette type Instrument configuration or the chart drive will not operate correctly Before changing the chart carry out a pen park fan as described in section 2 3 above Once the chart replace ment is complete carry out an alignment procedure as described in sections 3 2 4 and 3 2 5 below 2 4 1 Z Fold charts Remove the cassette by pulling on the two latches as shown in the top figure If a used chart is present open the take up retainer and remove the used chart Open the top of the paper pay out tray and remove any residual paper dust Open the chart guide Unpack the replacement chart and fan it several times to separate the leaves and to remove as much perfora tion dust as possible Orient the chart so that the circular holes are to the left the slots to the right and the red end of chart line to the back all directions relative to the front of the cassette Pl
64. rough 00 00 and 000 0 to 0000 HA249928 Issue 8 May 99 Page 19 100 MM RECO RDER USER GUIDE 3 2 10 UNIT This allows the user to choose whether or not to display the channel units or not If No is selected the background display carries out its normal 5 second scroll through the channels as described in section 3 1 above If Yes is se lected then the normal 5 second scroll continues but each channel s units are displayed for about a second and a half just before the next channel s PV appears See Note 2 in Section 3 1 regarding non displayable characters 3 2 11 INST This section of the configuration allows the Password to be edited the Common Relay function to be enabled disa bled the chart cassette type to be defined roll or z fold fanfold Alarm Hysteresis to be set Alarm messages to be enabled or disabled an instrument descriptor to be entered and the operator access level to be defined PASS Inst el Pass cl 010 A Crel lt Off A GESC Tell AbC A HySt Tell 01 00 A nnes P yES A ACES lar L0 A CASS Tell Fan nb ban aina gt Enter new password On Common relay enable gt Enter descripor gt Enter new value for alarm hysteresis applies to all alarms no Alarm message enable L 1 A L 2 Set access level roll Set cassette type if changed Figure 3 2 11 Instrument configuration menu Allows
65. rs Printhead life Update rate Print rate maximum Characters per line Six nib cartridge Colour 0 2 mm Channel Colour Channel violet red black 1 5 x 106 dots per colour 2 Hz 1 pass every 5 seconds 42 green blue brown Paper transport Type Chart speeds Chart type Transport accuracy Stepper motor driving sprocket tube See table below 16 metre z fold standard or 32 metre roll option 0 5 cmin 16 metres 0 03 approx Off 10 20 30 60 Multipoint and continuous recorders 300 600 1200 3600 All speeds in mm hr 18000 36000 Continuous only Annotation if fitted inhibited above 300 mm hr Power requirements Line voltage Standard Enhanced interrupt protection Low voltage option Power M ax Fuse type Standard Enhanced Interrupt protection 90 to 264V 45 to 65 Hz 90 to 132V 45 to 65 Hz 20 to 53V dc or ac 45 to 400Hz RMS 100VA None 40ms at 75 max instrument load 120msec at 75 max instrument load HA249928 Issue 8 May 99 Page 31 100 MM RECO RDER USER GUIDE 6 2 TECHNICAL SPECIFICATION Input board General Termination Maximum number of inputs Input ranges Input types Edge connector terminal block Continuous trace recorder 4 Multipoint recorder 6 30 to 150 mV 0 2 to 1 Volt 2 to 10 Volts dc Volts de millivolts dc milliamps with shunt thermocouple 2 3 wire resistance temperature detector
66. shall be carried out only by a skilled person who is aware of the hazard involved Where conductive pollution e g condensation carbon dust is likely adequate air conditioning filtering sealing etc must be installed in the recorder enclosure Signal and supply voltage wiring should be kept separate from one another Where this is impractical shielded cables should be used for the signal wiring If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment might be impaired A full definition of Hazardous voltages appears under Hazardous Live in BS EN61010 Briefly under normal operating conditions hazardous voltages are defined as gt 30V RMS 42 2V peak or gt 60V dc SYMBOLS USED ON THE RECORDER LABELLING One or more of the symbols below may appear on the recorder labelling Refer to the Manual for instructions Protective Earth This recorder for ac supply only This recorder for dc supply only This recorder for either ac or dc supply Risk of electric shock Page 2 HA249928 Issue 8 May 99 100 MM CHART RECO RDER USER GUIDE USER GUIDE LIST OF CONTENTS Section Page SAFEIY N RAR EE 2 SYMBOLS USED ON THE RECORDER LABELLING ncen 2 1 INTRO DUCTMON EE 4 2 INSTALLATION cccccecsseceeeeceeeeeseeseeeseeeeeeseeeeeeeeeeeeeeseesensenes 4 2 1 MECHANICALIN STALLATION ccccccceeceeesseseeseesseeseeeeneees 4 2 2 ELECTRICAL IN STAL
67. spirator Ventilation Normal ventilation is adequate Protective clothing Use gloves when handling printheads to avoid stains on skin clothing When printheads are being used for recording purposes there are no known deletarious effects arising from the inks or pen tips Page 28 HA249928 Issue 8 May 99 100 MM RECO RDER USER GUIDE 5 COSHH DATA Cont 5 3 NI CAD BATTERIES Product BATTERY PACKS Part numbers PA244816 PA250002 PA250188 HAZARDOUS INGREDIENTS Name Range TLV Toxicological data Negative electrode cadmium metal cadmium hydroxide nickel sinter Not 15 to 25 available Highly toxic Positive electrode nickel hydroxide 5to15 Not cobalt hydroxide nickel sinter Highly toxic if ingested available Electrolyte potassiun hydroxide 5 to 15 Not available PHYSICAL DATA Highly toxic Highly corrosive Boiling point Not applicable Specific gravity Not applicable Vapour pressure Not applicable Solubility in water Not applicable Not applicable Colours Not applicable FIRE AND EXPLOSION DATA Flash point deg C Method used applicable FLAMMABLE LIMIT Extinguishing media Use medium appropriate to primary LEL UEL cause of fire Not applicable Not applicable Special fire fighting procedures Not applicable Batteries might explode due to excessive presure
68. ss value display is returned to from a configuration menu 3 2 CONFIGURATION Initial entry to configuration is achieved from the background display by operation of the Enter or Cancel key and then entering a password initially 010 To enter the password 010 carry out the following procedure N w A x FU O jo CH H From background display press the Enter or Cancel key FU Oo o Oo Display changes to P000 with the left most 0 flashing E Operate the cursor key Left most 0 stops flashing centre O flashes ea Operate Scroll Up key centre O changes to 1 Operate Enter ke PAN P y PArc Display changes to FAn or PArc according to model Figure 3 2a The rest of the Configuration menu fig 3 2 1 is accessed using up down arrow keys Entry to configuration OPERATOR ACCESS LEVEL Initially set to 0 this access level requires the user to enter a password direct from the background display as de scribed above Once entered the user has full access to the recorder s configuration See section 3 2 11 PASS for details of password editing Setting the access level to 1 or 2 AcES Instrument configuration section 3 2 11 allows the operator to carry out the operations shown in table 3 2 without needing to enter the password Minimum access Function level required Pen fan printhead park 1 Set chart speed Align traces to chart zero and full scale Set clock date time and date forma
69. t Carry out input adjust Table 3 2 Operator access levels ENTER INDICATOR Whenever a change is made to a configurable item an E symbol appears in the channel number display Operation of the Cancel X key resores the previous value and extinguishes the E Operation of the Enter key saves the new value to the recorder s data base and the E symbol disappears in three stages as depicted below whilst the save takes place Fila HA249928 Page 12 Issue 8 May 99 100 MM RECO RDER USER GUIDE 3 2 CONFIGURATION Cont NUMERIC ENTRY There are two types of numeric field which can be identified those 3 400 which display one of a fixed number of choices which are scrolled 1 through using the up down arrow keys e g chart speed and those 03 40 which have to be entered character by character Scrollable fields can A be recognised because all the displayed characters flash together l whereas character by character items flash only the currently editable 03 40 character 13 40 For the latter type numbers greater than 9 999 e g alarm thresholds A are entered as described in the following example which shows how A to enter a value of 123 4 Because this document cannot easily show 23 40 a flashing character the currently editable character is shown under gt 1 lined 23 40 I Notes 23 40 1 The flashing H character indicates that the sign
70. t it to do and as a noun to mean the way in which the recorder has been set up or configured HA249928 Issue 8 May 99 Page 33 100 MM RECO RDER USER GUIDE 7 GLOSSARY OF TERMS Cont Continuous trace Digital discrete input Event input Hysteresis Input channel Input signal Linearisation table Measured value Multipoint recorder Operator interface Paper transport system Pen Pen tray Printhead Process variable This is used to describe recorders which have a single pen associated with each process variable and this pen traces the value continuously See also multipoint recorder An input which has only two states on or off Examples are switch inputs or voltage pulse inputs A discrete switch or digital voltage level input When an input signal is hovering near a setpoint then an annoying and potentially damag ing series of alarms can be generated instead of just one alarm the cause of which can be dealt with if necessary To avoid this a hysteresis value of 1 span is applied which effectively puts a dead band round the set point For example with a span of 0 to 1000 an absolute high alarm with a set point of 100 will have a hysteresis value of 10 The alarm is triggered when the input signal value rises above 100 but will not re trigger until after the alarm has been cleared by the process value falling below 90 An attempt to depict this example is given in
71. the figure below Start End Alarm without hysteresis AA EE REA 100 Input signal value put sig 90 Alarm with hysteresis Alarm off only when value falls below 90 An input circuit which accepts voltage current or digital input signals from the user A voltage current or digital input applied to the recorder input circuits See also Analogue input and Digital discrete input Most transducers produce an output which is not directly proportional to the input For example the voltage output from a thermocouple does not vary linearly with the tempera ture it is exposed to The recorder uses a look up table to find a temperature value for any mV input from a specified thermocouple type Similar tables exist for other transducers such as resistance thermometers An umbrella term which means the value of an input channel derived channel totaliser counter timer etc measured in mathematical units as a proportion of the span See also Process variable This is used to describe recorders which have multiple pen printheads rather than individual pens to produce the trace on the chart Each trace is made up of dots produced by the print head as it traverses across the chart at regular intervals Advantages are that many more traces can be laid down on the chart the traces can be annotated for identification and mes sages can be printed on the chart Disadvantages are that fast transients may be missed at
72. ut can be ed Multi point Cada ited in Instrument Configuration iia GE FArc Ffn Before changing the pens print cartridge the pens should i be parked fanned as follows ref figure 2 3 al a PArc u FAn 1 From the background display operate the Enter key 2 Scroll in the password then operate Enter twice A The chart stops and the pens fan or the printhead moves to 5 P d the centre of its travel the H symbol is illuminated to A indicate that the instrument is in chart hold mode DE Set pen printhead rO tochart zero Once replacement is complete operate the Cancel X key A then use the Up arrow key to access the zero and span set SPAn Set pen printhead ting keys These allow the position of the new pens print to chart full scale head to be aligned with the 0 and 100 grid lines on the chart Figure 2 3 Pen park key strokes 2 3 1 Continuous trace recorders Once the pens have fanned open the recorder door and the display unit both hinged at their left edge and pull each of the exhausted pens forwards off its guide bar Fit the new pens by pushing them carefully onto the guide bar Figure 2 3 1 Pen removal 2 3 2 Multipoint recorders Once the printhead has parked open the recorder door and the display unit both hinged at their left edge LE a Remove the cassette section 2 4 and pull the ex hausted p
73. wallowed dilute with water Induce vomiting Obtain immediate medical attention nhalation If inhaled move to fresh air If necessary aid breathing and obtain medical attention REACTIVITY DATA STABILITY Conditions to avoid Stable Yes Unstable es Temperatures above 70 C Hazardous decomposition None products Hazardous j polymerisation Will not occur SPILL OR LEAK PROCEDURES Wipe up spills with towels and cloths Remove stains with soap solution Dispose of waste in accordance with local environment control regulations SPECIAL PROTECTION INFORMATION Respiratory If vapours are generated use organic vapour respirator Ventilation Normal ventilation is adequate Protective clothing Use gloves when handling pens to avoid stains on skin clothing Other All colours contain dyes which are suspected carcinogens HA249928 Issue 8 May 99 Page 27 100 MM RECO RDER USER GUIDE 5 COSHH DATA Cont 5 2 PRINTHEAD INKS Product WATER BASED INKS NOT CONTAINING FORMAMIDE Part numbers LA248163 LA249556 HAZARDOUS INGREDIENTS Name TLV Toxicological data Acid dye Not available Not established PHYSICAL DATA Boiling point gt 212 C Specific gravity 1 05 to 1 1 Vapour pressure lt 20 mm Hg Solubility in water Complete Odour None
74. ys to set the displayed value to the known input value A further operation of the Enter key confirms the change SPAn This operates in the same way as described for ZERO above except the known input should be as near to the re quired span value as possible CLr Operation of the Enter key whilst CLr is displayed calls a confirmation menu in which the up or down arrow is used to select yes or no Operation of the Enter key with yes selected causes any adjustments previously made to the relevant channel to be removed HA249928 Page 16 Issue 8 May 99 100 MM RECO RDER USER GUIDE 3 2 8 Alarm set up This allows an alarm threshold to be set and the alarm type to be defined as absolute high or absolute low The default threshold setting is 0 000 and this can be edited using the up and down arrow keys and cursor as described in section 3 2 above Figure 3 2 8 shows the keystrokes necessary to set the threshold of Channel 2 alarm 1 and how to define it as abso lute low An alarm can be disabled only by setting its threshold outside the range of the input signal See also CREL section 3 2 11 for details of how to use the relay associated with channel 1 alarm 1 as a global alarm indicator and HySt section 3 2 11 for how to set a hysteresis value for all alarms See glossary for a description of hysteresis Kee EA Channel N lt l Edit setpoint 2 1 2 3 4 vial 22345 N H K O 0 N H K

Model 4102 Chart recorder User guide EUROTHERM CHESSELL

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